Source/WebCore/css/parser/CSSVariableParser.h

// Copyright 2015 The Chromium Authors. All rights reserved.
// Copyright (C) 2016 Apple Inc. All rights reserved.
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#pragma once

#include "CSSParserTokenRange.h"
#include <wtf/RefPtr.h>
#include <wtf/text/AtomString.h>

namespace WebCore {

class CSSCustomPropertyValue;
struct CSSParserContext;

class CSSVariableParser {
public:
    static bool containsValidVariableReferences(CSSParserTokenRange, const CSSParserContext&);

    static RefPtr<CSSCustomPropertyValue> parseDeclarationValue(const AtomString&, CSSParserTokenRange, const CSSParserContext&);

    static bool isValidVariableName(const CSSParserToken&);
    static bool isValidVariableName(const String&);
};

} // namespace WebCore